The music room, the ratio of the number of clarinets to the number of flutes was 3 : 4. after the school bought another 24 flutes, the ratio became 3 : 8. how many clarinets were there in the music room?

Jo divides a candy bar into eight equal pieces for her children to share she gives three pieces to sam three pieces to leslie and two pieces to margie rose the two month old baby does it doesn't get any what fraction shows how muchw candy each of the four children got. what's the answer to my question